How much RWHP will a 2 bolt main LT1 handle
My setup will consist of an f1a procharger, and all the mods in my sig. I will not rev the motor past 6000 rpm. It will make about 500 rwhp at 6000 ft, more than 600+ at sea level. Im hoping my 2 bolt main block will hold together, with a conservative tune. The car has 60,000 miles on it (its a 1993), and the motor has about 1000 miles on it since the rebuild. I didnt splay the block because of all the other parts I had to buy, i simply couldnt afford the extra cost at the time. Id like to run the f1a for a couple years and make a safe 500 rwhp, then splay the block later and make more boost.
would a splayed cap setup possibly free up higher rpm HP by helping keep the main bearing journals more uniform in line, and not twist, so as to not let the crank "bind up" ever soo slightly in the block?
if there were a power increase, it would be very tought to tell I would imagine. but every little bit counts, and power through machine work, is power you do not sacrifice elsewhere in the rpm range.
if there were a power increase, it would be very tought to tell I would imagine. but every little bit counts, and power through machine work, is power you do not sacrifice elsewhere in the rpm range.



